Footwear bottom



FIG. 1 is a perspective view of a footwear bottom showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a front view thereof.

The broken lines shown in FIG. 2 illustrate the unclaimed portion of the top surface. 

The ornamental design for a footwear bottom, as shown and described. 